INGREDIENTS
pie dough for 1 (9-inch) crust
2 tbsp
olive oil
1/2
medium onion, diced
10 oz
asparagus spears, cut on the diagonal to 1-inch pieces
1/2 lb
ham, cut into cubes
6 oz
Gruyere cheese (or other cheese that melts easily)
1/2 cup
milk
1/2 cup
heavy cream
3
eggs
pepper